Your Salad Is Trying To Kill You

Channel:
Subscribers:
5,570,000
Published on ● Video Link: https://www.youtube.com/watch?v=8Ofgj2KDbfk



Duration: 6:23
1,451,457 views
37,156


Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate

The dose makes the poison…
Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart
↓ More info and sources below ↓

CORRECTION: @2:14 we showed the wrong Paul Ehrlich (guy on the left). Instead of Paul Ehrlich the German doctor, we meant to show Paul Ehrlich the biologist: https://en.wikipedia.org/wiki/Paul_R._Ehrlich

Plants are the most important source of nutrients for pretty much all of Earth's animals, and many of the planet's bacteria and fungi too. Humans like them so much that we line them up in salad bars so we can feast upon their crunchy cronch by the plate full.

But plants don't always want to be eaten, ya know? Here's a look at some of our favorite plant flavors and how they are actually a form of chemical warfare
We owe caterpillars for spicy mustard:
http://www.pnas.org/content/early/2015/06/17/1503926112.abstract
http://munews.missouri.edu/news-releases/2015/0622-genetic-study-of-co-evolution-could-provide-clues-to-better-food-production/

Overview of plant chemical defenses and what we use them for in the kitchen: http://www.apsnet.org/edcenter/intropp/topics/Pages/OverviewOfPlantDiseases.aspx

Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
Follow on Twitter: http://twitter.com/okaytobesmart
http://twitter.com/jtotheizzoe
Follow on Tumblr: http://www.itsokaytobesmart.com
Follow on Instagram: http://instagram.com/jtotheizzoe

-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios

Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Katie Graham - Camera
John Knudsen - Gaffer


Theme music: "Ouroboros" by Kevin MacLeod

Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks


-----------------

More videos:
Why Does February Have 28 Days? https://www.youtube.com/watch?v=AgKaHTh-_Gs
Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8







Tags:
science
pbs digital studios
joe hanson
it's okay to be smart
its okay to be smart
it's ok to be smart
its ok to be smart
Salad (Type Of Dish)
pbs
Food (TV Genre)
plants
coevolution
evolution
natural selection
botany
biology
itsokaytobesmart
The Very Hungry Caterpillar (Book)
vsauce
asapscience
veritasium
scishow
smarter every day
your salad is trying to kill you